HER208G [DACHANG]
Plastic High-Efficiency Rectifiers Reverse Voltage 50 to 1000V Forward Current 2.0A; 塑料高效率整流器反向电压50〜 1000V正向电流2.0A
| 型号： | HER208G |
| 厂家： | 
RUGAO DACHANG ELECTRONICS CO., LTD |
| 描述： | Plastic High-Efficiency Rectifiers Reverse Voltage 50 to 1000V Forward Current 2.0A |
| 文件： | 总2页 (文件大小：116K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
R
SIYU
HER201G ...... HER208G
Plastic High-Efficiency Rectifiers
Reverse Voltage 50 to 1000V
Forward Current 2.0A
塑封高效率整流二极管
反向电压50 ---1000 V
正向电流2.0 A
特征 Features
·玻钝芯片 Glass passivated chip
DO-15
·反向漏电流低 Low reverse leakage
·正向浪涌承受能力较强 High forward surge capability
·高温焊接保证 High temperature soldering guaranteed:
.034(0.9)
1.0(25.4)
MIN
DIA
DIA
.028(0.7)
260
260
℃
℃
/10
/10 seconds, 0.375" (9.5mm) lead length,
(2.3kg) 拉力。5 lbs. (2.3kg) tension
秒, 0.375" (9.5mm)引线长度。
.300(7.6)
.230(5.8)
·引线可承受5 磅
.140(3.6)
.104(2.6)
·引线和管体皆符合RoHS标准 。
Lead and body according with RoHS standard
1.0(25.4)
MIN
机械数据 Mechanical Data
·端子
·极性
:
:
镀锡轴向引线 Terminals: Plated axial leads
Unit
：inch（mm）
色环端为负极 Polarity: Color band denotes cathode end
·安装位置: 任意 Mounting Position: Any
极限值和温度特性 TA = 25℃ 除非另有规定。
Maximum Ratings & Thermal Characteristics Ratings at 25
℃
ambient temperature unless otherwise specified.
HER
HER
HER
HER
HER
HER
HER
HER
符号
Symbols
单位
Unit
201G
202G 203G 204G 205G 206G 207G
208G
最大可重复峰值反向电压
Maximum repetitive peak reverse voltage
V
VRRM
VRMS
VDC
IF(AV)
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
300
210
300
最大均方根电压
Maximum RMS voltage
V
V
最大直流阻断电压
Maximum DC blocking voltage
100
1000
最大正向平均整流电流
Maximum average forward rectified current
A
A
2.0
峰值正向浪涌电流 8.3ms单一正弦半波
Peak forward surge current 8.3 ms single half sine-wave
IFSM
60
45
典型热阻 Typical thermal resistance
Rthj-a
℃/W
工作结温和存储温度
Tj, TSTG
-55 --- +150
℃
Operating junction and storage temperature range
电特性 TA = 25
℃除非另有规定。
Electrical Characteristics Ratings at 25℃ambient temperature unless otherwise specified.
HER
HER
HER
HER
HER
HER
HER
HER 单位
符号
Symbols
201G 202G 203G 204G 205G 206G 207G
208G
Unit
最大正向电压
Maximum forward voltage
IF = 2.0A
1.3
1.0
1.7
VF
IR
V
μA
nS
pF
最大反向电流
TA= 25℃
5.0
TA=125℃
Maximum reverse current
200
IF=0.5A IR=1.0A IRR=0.25A
VR = 4.0V, f = 1MHz
最大反向恢复时间
MAX. Reverse Recovery Time
trr
Cj
50
50
75
30
典型结电容
Type junction capacitance
大昌电子 DACHANG ELECTRONICS
R
SIYU
HER201G ...... HER208G
特性曲线 Characteristic Curves
正向特性曲线（典型值）
正向电流降额曲线
TYPICAL FORWARD CHARACTERISTIC
FORWARD CURRENT DERATING CURVE
3.5
10
10mm 10mm
HER201G--
HER203G
3.0
2.5
2.0
1.5
1.0
2
HER204G
HER205G
1
0.2
HER206G--
HER208G
0.1
Tj = 25 °C
0.5
0
0.01
0
25 50 75 100 125 150 175
0.8
1.0
1.2
1.4
1.6 1.7
正向电压 VF(V)
环境温度 Ta(°C
)
VF Instantaneous Forward Voltage (V)
Tamb, ambient temperature (°C)
浪涌特性曲线（最大值）
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
100
80
60
40
20
0
1
2
4 6 10 20 40
通过电流的周期
100
Number of Cycles at 60 Hz.
大昌电子 DACHANG ELECTRONICS
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